1330490520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1409}}^1$

素因数の和:1530

約数の個数: 192

約数和(自身を含む): 4500381600

約数和(自身を除く): 3169891080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 61, 72, 86, 90, 120, 122, 129, 172, 180, 183, 215, 244, 258, 305, 344, 360, 366, 387, 430, 488, 516, 549, 610, 645, 732, 774, 860, 915, 1032, 1098, 1220, 1290, 1409, 1464, 1548, 1720, 1830, 1935, 2196, 2440, 2580, 2623, 2745, 2818, 3096, 3660, 3870, 4227, 4392, 5160, 5246, 5490, 5636, 7045, 7320, 7740, 7869, 8454, 10492, 10980, 11272, 12681, 13115, 14090, 15480, 15738, 16908, 20984, 21135, 21960, 23607, 25362, 26230, 28180, 31476, 33816, 39345, 42270, 47214, 50724, 52460, 56360, 60587, 62952, 63405, 78690, 84540, 85949, 94428, 101448, 104920, 118035, 121174, 126810, 157380, 169080, 171898, 181761, 188856, 236070, 242348, 253620, 257847, 302935, 314760, 343796, 363522, 429745, 472140, 484696, 507240, 515694, 545283, 605870, 687592, 727044, 773541, 859490, 908805, 944280, 1031388, 1090566, 1211740, 1289235, 1454088, 1547082, 1718980, 1817610, 2062776, 2181132, 2423480, 2578470, 2726415, 3094164, 3437960, 3635220, 3695807, 3867705, 4362264, 5156940, 5452830, 6188328, 7270440, 7391614, 7735410, 10313880, 10905660, 11087421, 14783228, 15470820, 18479035, 21811320, 22174842, 29566456, 30941640, 33262263, 36958070, 44349684, 55437105, 66524526, 73916140, 88699368, 110874210, 133049052, 147832280, 166311315, 221748420, 266098104, 332622630, 443496840, 665245260, 1330490520]

約数ペア:

[(1, 1330490520), (2, 665245260), (3, 443496840), (4, 332622630), (5, 266098104), (6, 221748420), (8, 166311315), (9, 147832280), (10, 133049052), (12, 110874210), (15, 88699368), (18, 73916140), (20, 66524526), (24, 55437105), (30, 44349684), (36, 36958070), (40, 33262263), (43, 30941640), (45, 29566456), (60, 22174842), (61, 21811320), (72, 18479035), (86, 15470820), (90, 14783228), (120, 11087421), (122, 10905660), (129, 10313880), (172, 7735410), (180, 7391614), (183, 7270440), (215, 6188328), (244, 5452830), (258, 5156940), (305, 4362264), (344, 3867705), (360, 3695807), (366, 3635220), (387, 3437960), (430, 3094164), (488, 2726415), (516, 2578470), (549, 2423480), (610, 2181132), (645, 2062776), (732, 1817610), (774, 1718980), (860, 1547082), (915, 1454088), (1032, 1289235), (1098, 1211740), (1220, 1090566), (1290, 1031388), (1409, 944280), (1464, 908805), (1548, 859490), (1720, 773541), (1830, 727044), (1935, 687592), (2196, 605870), (2440, 545283), (2580, 515694), (2623, 507240), (2745, 484696), (2818, 472140), (3096, 429745), (3660, 363522), (3870, 343796), (4227, 314760), (4392, 302935), (5160, 257847), (5246, 253620), (5490, 242348), (5636, 236070), (7045, 188856), (7320, 181761), (7740, 171898), (7869, 169080), (8454, 157380), (10492, 126810), (10980, 121174), (11272, 118035), (12681, 104920), (13115, 101448), (14090, 94428), (15480, 85949), (15738, 84540), (16908, 78690), (20984, 63405), (21135, 62952), (21960, 60587), (23607, 56360), (25362, 52460), (26230, 50724), (28180, 47214), (31476, 42270), (33816, 39345)]